Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"multiple resource theory"”.
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Effects of spatial uncertainty in visual scanning on divided and selective attention and multi-task performance
… channel theories of selective attention and the multiple resource theory of divided attention by examining the relation of visual scanning as a sequential and selective attention process to other concurrent spatial or verbal tasks. A distinction is proposed between visual scanning with or without …
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Assessing the Effectiveness of an Interval Estimation and a Visual-Spatial Secondary Task as Measures of Mental Workload During Laparoscopy
… intended to increase mental workload. Based on multiple resource theory, it was predicted the visual-spatial task would be more sensitive to the workload manipulation than the time estimation task because it draws upon the specific, as opposed to more general, attentional resources required by …
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Effect of Automation Management Strategies and Sensory Modalities as Applied to a Baggage Screening Task
… can be studied in terms of signal detection theory. Baggage screening is vital to national security and should be completed in a time efficient manner without compromising accuracy. In the present study, the automation management strategies of management by consent (MBC) and management by …
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Comparing the Effects of Mental Workload Between Visual and Auditory Secondary Tasks During Laparoscopy
<p>The purpose of this study was to test Wickens’ Multiple Resource Theory (MRT) by comparing performance and subjective workload on a visual-spatial secondary task with an auditory-spatial analog when paired with visual-spatial laparoscopic primary tasks. Two primary tasks were performed with a …
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Novel In-Vehicle Gesture Interactions: Design and Evaluation of Auditory Displays and Menu Generation Interfaces
… results are discussed in the context of the multiple resource theory and the working memory model, design guidelines are proposed, and future work is discussed.
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The Bridging Technique: Crossing Over the Modality Shifting Effect
Operator responsiveness to critical alarm/alert display systems must rely on faster and safer behavioral responses in order to ensure mission success in complex environments such as the operator station of an Unmanned Aerial System (UAS). An important design consideration for effective UAS …
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Virtual reality-based investigation of four cognitive theories for navigation
… tasks can be predicted by cognitive theories (Multiple Resource Theory, Stimulus-Central Processing-Response Compatibility Theory, Recoding Mechanism Theory, and Dual Coding Theory). A secondary problem was the determination of the relationship between navigation and spatial ability. Spatial …
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Resource Allocation Using Touch And Audition
… interference is possible at almost any level. Multiple Resource Theory (MRT) suggests that such interference may be avoided by drawing from separate pools of resources available when using different sensory channels, memory processes, and even different response modes. Thus, there should be …